Garmin Software Developer interview questions

Applied online and got an email from hr to setup an interview, interviewed with another person for about an hour. Interviewer was very polite and professional but was a bit too direct about other companies I was interviewing with and desired salary. It made it seem like they care more about how cheaply they can get a new hire rather than their quality. The interviewer promised an offer or rejection within two weeks and actually delivered it (unfortunately this seems less common than it should be).

Interview was 2 part. The first part was a getting to know you phone interview, that assessed your knowledge of the company, your interests, anything that was on your resume, pretty standard interview. An in person interview was scheduled for a week later. The in person interview was more technically focused. There was a lot of discussion about previous projects, embedded systems, and more about the company itself. A programming assignment was given with 3 problems. They were all written in C. The first problem was a program the draws an exponential function on a Cartesian plane. There is a semicolon after the for loop that causes the function to run incorrectly. You are asked to explain what the program does, find the problem, then explain what it actually does with the added semicolon. The next two assignments are adding programs. An array is values is to be added. In the first problem the variable "int total" is not instantiated to 0, so it will have a crazy value. In the second instance pointers are used for the program. In the for loop where total would be incremented the pointer "p" was not dereferenced with an "*"